7175 Aluminum T61511
metal7175-T61511 is a high-strength aluminum-zinc-magnesium-copper alloy in a thermally-treated and cold-worked condition, providing tensile yield strengths of approximately 70–75 ksi with improved fracture toughness and stress-corrosion cracking (SCC) resistance compared to overaged T7 tempers. This temper is used in critical aerospace structures including aircraft wing skins and fuselage components where a balance of high strength, damage tolerance, and corrosion resistance is required under sustained tensile stress.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | Pa | 22°C · Die forging | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Extrusion | — | |
S–N Curve (Wöhler)(S–N) | Curve (40 pts) | Pa | 21°C · L | — | |
Young's Modulus(E) | — | Pa | 22°C · Die forging | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
Quality & Standards
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.